Kobold NCW Series Operating Instructions Manual

Capacitive level monitor

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Operating instructions
for
Capacitive Level Monitor
NCW

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Summary of Contents for Kobold NCW Series

  • Page 1 Operating instructions Capacitive Level Monitor...
  • Page 2: Table Of Contents

    EU Declaration of conformance ..............11       Notes ......................12   Manufactured by: Kobold Mesura S.L.U Avda Conflent Nº68 Nave 15 08915 Badalona Tel.: +34 93 460 38 83 Fax: +34 93 460 38 76 E-Mail: info.es@kobold.com Internet: www.kobold.com...
  • Page 3: Note

    2. Note Please read these operating instructions before unpacking and putting the unit in operation. Follow the instructions precisely as described herein. The devices are only to be used, maintained and serviced by persons familiar with these operating instructions and in accordance with local regulations applying to Health &...
  • Page 4: Operating Principle

    6. Operating principle The NCW sensor together with the wall of the tank is a capacitor. The dielectric constant of this capacitor is the air when the product (media) doesn’t reach the sensor. When the product covers the sensor, the dielectric constant is the product one.
  • Page 5: Electrical Connection

    8. Electrical connection DT0453 Page 5...
  • Page 6: Adjustment

    VERY IMPORTANT  Be sure that power supply corresponds with the indicated in the equipment’s label.  GREEN led lighting indicates that equipment is powered  RED led lighting indicates that output relay is activated.  Using SELECTOR 1, you can choose relay operation NO or NC when the product covers te probe.
  • Page 7 3. Turn slowly the “SENSITIVITY ADJUSTMENT screw” counter clockwise until RED LED switches off. 4. Turn 360º more counter clockwise to avoid a critical adjustment. In case of sticky products it is recommended to increase this adjustment. The instrument is now adjusted. When product will reach the probe relay will be activated and RED LED will light.
  • Page 8: Module Replacement

    Module replacement MODCAP modules are delivered with DIP-SWITCHES 2, 3 and 4 adjusted with its own probe. In case of replacement, following procedure must be done with the probe free of product: 1. With DIP-SWITCH 1 to “MAX” and 2, 3 and 4 to “MIN”, turn the multiturn potentiomenter totally to clockwise (20 turns).
  • Page 9: Models

    10. Models DT0453 Page 9...
  • Page 10: Technical Data

    11. Technical Data Note: Kobold Mesura makes every attempt to ensure the accuracy of these specifications but reserves the right to change them at any time.  Supply: 24, 110, 230 Vac or 18 to 36 Vdc.  Max. Power: 1 VA ...
  • Page 11: Eu Declaration Of Conformance

    Angewandte harmonisierte Normen und normativer Dokumente: Normes harmonisées et documents normatifs appliqués Norme armonizzate e documenti normativi applicati: EN61010-1:2011 EN61000-6-2:2006 Fabricado en KOBOLD MESURA SLU Avda. Conflent 68 nave 15, 08915 BADALONA (Spain) Made in: Hergesteltlt in: Fabriqué dans: Fabbricato in: Badalona 17 May 2017...
  • Page 12: Notes

    13. Notes Page 12 DT0453...
  • Page 13 DT0453 Page 13...
  • Page 14 Page 14 DT0453...
  • Page 15: Kobold Mesura S.l.u Avda Conflent Nº68 Nave

    KOBOLD MESURA S.L.U Avda Conflent Nº68 Nave 15 08915 Badalona Tel.: +34 93 460 38 83 Fax: +34 93 460 38 76 E-Mail: info.es@kobold.com www.kobold.com Technical data Subject to change without prior notice...

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